Orbea variegata (L.) Haw.
Carrion Cactus, Carrion Flower, Starfish Cactus, Star Flower, Starfish Plant, Toad Cactus, Toad Plant
Stapelia atrata, Stapelia ciliolulata, Stapelia clypeata, Stapelia hanburyana, Stapelia planiflora, Stapelia rugosa, Stapelia variegata
Orbea variegata, formerly known as Stapelia variegata, is a popular succulent perennial with 4-angled, toothed, erect or prostrate stems. The stems are branched, grey-green with shades of red in full sun, and up to 10 inches (25 cm) long. Flowers appear in late summer or fall. They are highly variable, star-shaped, up to 3.2 inches (8 cm) across, off-white or yellow, strongly speckled with maroon. Fruits are up to 5 inches (12.5 cm) long and look like two horns. In the United Kingdom, Orbea variegata has gained the Royal Horticultural Society's Award of Garden Merit.
USDA hardiness zones 9a to 11b: from 20 °F (−6.7 °C) to 50 °F (+10 °C).
How to Grow and Care
Water sparingly, allowing the soil to dry out between waterings and feed the plants during the active growing seasons. Keep almost dry in the winter but water sparingly occasionally to prevent wrinkling. As this plant comes from a winter rainfall area, it should be given a rest period with reduced watering during the summer months.
Soil should be well-drained and rich in organic matter. It prefers a well-drained, sandy medium consisting of equal parts of washed river sand, potting soil, and topsoil.
Try to emulate its natural habitat, placing it so that it is protected from the sun during the hottest part of the day. This plant prefers early morning or late afternoon sun. When grown as an ornamental plant in temperate zones it requires protection, as it does not tolerate freezing temperatures.
Propagate by seed in early spring or by cuttings of stem sections after flowering.
Orbea variegata is native to South Africa (Cape Province).
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